Kranos appeared in front of a building similar to the others. All the buildings were alike, approximately thirty square meters, each with a courtyard for training and an array that served as a barrier against disturbance.
At the entrance of the array, all Kranos needed to do was infuse mana into it, and it would recognize him as the master of the house. Kranos was immediately fascinated by the mechanics of the array and formations.
They were vastly different from those of the previous planet, like the difference between heaven and earth, a significant gap. Upon entering the house, Kranos discovered a manual placed atop the bed.
Picking it up to read, Kranos realized it was essentially a guide containing a complete set of information about the academy. He also discovered another use for points: he could make his courtyard's view obstructed from prying eyes.